yea you have to be careful about when to spend the points. Got to maximize that point/dollar value. spending points on international direct flights at convenient times on a real (no spirit, frontier, etc bullshit) airline generally saves hundreds to thousands of dollars.
in 2015 I took out an american airlines card because it came with 50k points. just enough for first class round trip tix to my besties bachelor party in vegas during peak travel time.
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